4
<A>
7
<B>
<D>
<A>
7
<B>
<D>
<C>
CHAPTER 1
NAMES OF PARTS AND THEIR FUNCTIONS
I
Hand wheel
J
Differential feed ratio adjustment dial
K
Stitch width dial
Inside of the front cover
L
Thread guide
M
Lower looper threading lever
N
Thread take up for loopers
O
Upper looper
P
Upper knife
Q
Lower looper
R
Stitch finger
S
Knife lever
t
Front cover compartment
You can hold the included accessories and the
removed stitch finger in this front cover compartment.
<A>: Needle set, <B>: Stitch finger (when removed,
see CHAPTER 5 "Narrow overlock/ Rolled hemming
stitch"), <C>: Tweezers, <D>: Hexagonal driver
* Air openings (on the side and back)
1
Thread tree
2
Thread plate
3
Presser foot pressure adjustment screw
4
Spool pin
5
Spool support
6
Thread take-up cover
7
Needles
8
Bed extension
9
Presser foot
0
Material plate cover
A
Left needle thread tension dial
B
Right needle thread tension dial
C
Upper looper thread tension dial
D
Lower looper thread tension dial
E
Front cover
F
Presser foot lifting lever
G
Main power and light switch
H
Stitch length adjustment dial
[Product code: 884-B02] [Product code: 884-B03]
Inside of the front cover
* The product code is shown on the machine rating plate.